I am trying to add Update Related and/or Detach Related actions to several collection attributes and am unable to do so. I've looked through the documentation and community - I cannot find any reason why these actions would be unavailable, nor any information on what is required to make them available.

I am looking for any information that I can use to figure this out. Thank you!

Thanks for this info. I'm not sure this is the same thing I'm looking for. This looks like it would link Incident to, say, HR Request or what not.

What I'm actually trying to do is add multiple recipients to reminders. It was suggested to use the "Add CC Recipient" action, which adds them as recipients to all future emails on a ticket, so I figured I could build adding the CC recipients and removing them as automated actions in the process.

The multi-select option might help, though scrolling through the list of users to select each one would be painful as we have several thousand. I'll have to play around with it. Someday...